Water Quality Program Recreational Water Monitoring
Long Beach has approximately 7 miles of public beach and is visited by over 50,000 people during the summer months. In order to protect the safety of the public, weekly water samples are collected and tested routinely to monitor bacterial levels.

If you would like more information on beach water quality, please call our office between 8 a.m. and 5 p.m, Monday through Friday at (562)570-4134.
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Important Note: After any significant rainfall (0.10" or more) high levels of bacteria from storm drains, rivers, and polluted runoff enter our ocean. It is recommended to avoid all ocean water contact for at least 72 hours after rainfall, especially at storm drain outlets, river mouths, streams, and lagoons. People should always pay particular attention to any warning signs posted at the beach for their safety.

Sample State Standards

Total Coliform: 1,000 per 100 ml if Fecal/Total is >.1; 10,000 per 100 ml if Fecal/Total is <.1

Fecal Coliform: 400 per 100 ml

Enteroccoccus: 104 per 100 ml

THERE ARE 4 POSSIBLE BEACH WATCH CONDITIONS:

1. "OPEN": (Bacterial levels are within State standards. There are no restrictions to water contact activity.)

2. "ADVISORY": (Bacterial levels are outside of State Standards. Contact with water may cause illness and should be avoided.)

3. "RAIN ADVISORY": (Bacterial levels rise significantly during and after rainstorms. Contact with water should be avoided for a period of 72 hours after rainfall ends.)

4. "CLOSED": (Significant risk to health. Avoid any contact with the water until further notice.)

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CURRENT BEACH WATCH CONDITION:
OPEN

Current Results
Section UL
 August 2014 (17.5 KB)
Historical
Section UL
 July 2014 (37 KB)
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 December 2008 (311 KB)
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 December 2007 (47.4 KB)
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 January 2006 (165.5 KB)